Get a monitor and contributor to air quality data in your city.
Air Quality 
Air Monitors
Air Purifiers
For Business
News
Support
Air quality in Downey
Air quality index (AQI) and PM2.5 air pollution in Downey
1.2K people follow this city
Downey Air Quality Map
Real-time Downey air pollution map
AIR QUALITY DATA CONTRIBUTORS
Anonymous contributor
See all
Pollen
What is the pollen count in Downey today?
 | Index | Low | |
 | Tree pollen | Low | |
 | Grass pollen | None | |
 | Weed pollen | None |
Source: tomorrow.io
Weather
What is the current weather in Downey?
| Weather | Clear sky |
| Temperature | 55.4°F |
| Humidity | 82% |
| Wind | 5.7 mp/h |
| Pressure | 29.9 Hg |
live aqi city ranking
Real-time USA city ranking
| # | city | US AQI |
|---|---|---|
| 1 | Maricopa, Arizona | 82 |
| 2 | Corpus Christi, Texas | 80 |
| 3 | Chandler, Arizona | 76 |
| 4 | Georgetown, Texas | 75 |
| 5 | Yosemite Np Turtleback Dome, California | 73 |
| 6 | The Woodlands, Texas | 70 |
| 7 | Round Rock, Texas | 68 |
| 8 | Austin, Texas | 66 |
| 9 | Phoenix, Arizona | 66 |
| 10 | San Antonio, Texas | 66 |
(local time)
SEE WORLD AQI RANKING
3D animated air pollution map
live Downey aqi ranking
Real-time Downey air quality ranking
| # | station | US AQI |
|---|---|---|
| 1 | Quinn Street | 20 |
| 2 | Paramount Boulevard | 8 |
| 3 | Irwingrove Drive | 1 |
(local time)
SEE WORLD AQI RANKING
US AQI
14
live AQI index
Good
Overview
What is the current air quality in Downey?
| Air pollution level | Air quality index | Main pollutant |
|---|---|---|
| Good | 14 US AQI | PM2.5 |
| Pollutants | Concentration | |
|---|---|---|
| PM2.5 | 3.5µg/m³ | |
✓
PM2.5 concentration in Downey air currently meets the WHO annual air quality guideline value
Health Recommendations
What is the current air quality in Downey?
 | Enjoy outdoor activities |
 | Open your windows to bring clean, fresh air indoors GET A MONITOR |
Forecast
Downey air quality index (AQI) forecast
| Day | Pollution level | Weather | Temperature | Wind |
|---|---|---|---|---|
| Wednesday, Apr 24 | Good 11 AQI US |  | 64.4° 55.4° |  8.9 mp/h |
| Thursday, Apr 25 | Good 15 AQI US | | 68° 55.4° | 15.7 mp/h |
| Friday, Apr 26 | Good 15 AQI US |  | 69.8° 55.4° | 11.2 mp/h |
| Today | Good 14 AQI US | | 69.8° 55.4° | 11.2 mp/h |
| Sunday, Apr 28 | Good 25 AQI US | | 73.4° 59° | 11.2 mp/h |
| Monday, Apr 29 | Good 36 AQI US | | 75.2° 60.8° | 8.9 mp/h |
| Tuesday, Apr 30 | Good 29 AQI US | | 75.2° 60.8° | 8.9 mp/h |
| Wednesday, May 1 | Good 18 AQI US | | 73.4° 59° | 8.9 mp/h |
| Thursday, May 2 | Good 16 AQI US | | 73.4° 59° | 8.9 mp/h |
| Friday, May 3 | Good 17 AQI US | | 75.2° 60.8° | 8.9 mp/h |
Interested in hourly forecast? Get the app
News
The latest air quality news and resources.
Downey air quality data attribution
3Contributors
- 3 Anonymous contributors
3 stations
3 Anonymous Contributors
1 Data source
Data validated and calibrated by IQAirWhere is the cleanest air quality in Downey?
AQI US, Metric